Human microbiome research provides rich opportunities to elucidate factors influencing health, uncover novel biomarkers, and expand disease treatment options. A well-conducted microbiome study depends not only on a rigorous design but also on successfully engaging participants in collecting quality samples. In this paper, we aim to describe (1) strategies our team used to engage adolescents and young adults in vaginal and gut microbiome sample self-collection and (2) their effectiveness. In our prospective, longitudinal, feasibility study of 20 female adolescents and young adults, research participants self-collected vaginal and gut microbiome samples at home. Using a participatory and iterative process, we developed strategies to engage participants in sample self-collection, including (1) providing clear instructions to ensure comprehension and buy-in, (2) providing a user-friendly take-home package, (3) minimizing disgust/embarrassment associated with sample collection, and (4) follow-up communications to facilitate sample collections and return. https://www.selleckchem.com/products/4-chloro-dl-phenylalanine.html With these strategies, we achieved 100% participant retention and 100% sample return rates. All samples (n = 80, 100%) were usable for downstream 16s rRNA gene sequencing and analysis. All participants rated the study procedures as acceptable, and qualitative data showed that strategies were well received by participants. This study suggests that carefully planning and implementing strategies to engage participants in sample self-collection can result in high degrees of participant compliance, sample quality, and participant satisfaction in microbiome research.Older age (60+ years) increases the risk of contracting and dying from coronavirus disease 2019 (COVID-19), which might suggest worse mental health for those in this age range during the pandemic. Indeed, greater worry about COVID-19 is associated with poorer mental health. However, older age is generally associated with better emotional well-being, despite increased likelihood of negative events (e.g. death of a spouse) with age. This study examined whether age moderated the relation between COVID-19 worries and mental health.
A national sample of U.S. adults (?=?848; aged 18-85?years) completed an online survey from March 30 to April 5, 2020. The survey assessed anxiety, depression, general concern about COVID-19, perceived likelihood of contracting COVID-19, social distancing, self-quarantining, current mood, health, and demographics.
Older age was associated with better mental health (i.e. lower levels of anxiety and depression). Greater perceived likelihood of contracting COVID-19 was related to higher anxiety. However, this effect was moderated by age. At younger ages (18-49?years), the positive association between perceived likelihood of contracting COVID-19 and anxiety was significant, but the association was not significant at older ages (50+ years).
Older age may buffer against the negative impact of the COVID-19 pandemic on mental health. More research is necessary to understand the potential protective nature of age during the pandemic, as well as the recovery period.
Older age may buffer against the negative impact of the COVID-19 pandemic on mental health. More research is necessary to understand the potential protective nature of age during the pandemic, as well as the recovery period.Limited data are available describing the long-term results of pediatric patients undergoing aortic repair secondary to trauma. Therefore, this descriptive investigation was completed to abrogate this deficit.
A retrospective review of an urban level 1 pediatric trauma database maintained at a high-volume dedicated children's hospital between 2008-2018 was completed to capture all cases of severe traumatic aortic injury and associated demographics, mechanisms, injury severity, treatment, and clinical outcomes.
In the prespecified interval, 2189 children (age &lt;18years) presented to our facility as a level 1 trauma activation. Of these cases, a total of 10 patients (.5%) had a demonstrable thoracic or abdominal aortic injury. The mean age of our study cohort was 10.4 ± 5.7years. The mechanism of injury consisted of 8 participants involved in motor vehicle accidents, 1 pedestrian struck by a vehicle, and 1 struck by a falling boulder. Injuries were identified via CT angiogram (n = 9) or autopsy (n = 1) or migration by duplex.
Traumatic aortic injury is exceedingly rare in children and primarily of blunt etiology. Of the patients who survive the scene, operative repair seems to be associated with excellent perioperative and long-term survival.
Traumatic aortic injury is exceedingly rare in children and primarily of blunt etiology. Of the patients who survive the scene, operative repair seems to be associated with excellent perioperative and long-term survival.Although studies have documented the effects of grandparenting, little is known about grandparents' long-term health outcomes in terms of optimal engagement with grandchildren, and whether age, gender, or location make a difference. This study explores the longitudinal impacts of grandparenting on health, with considerations for subgroup differences.
Using three waves of China Health and Retirement Longitudinal Study, we used propensity score analysis combined with multilevel analysis to examine the longitudinal effect of grandparenting (no, low-, moderate-, and high-intensity) on health (self-rated health, mobility limitations, depressive symptoms, and cognition) among 4,925 grandparents with at least one grandchild, and how impact varies by age, gender, and urban/rural areas.
A nonlinear relationship between grandparenting and health was observed. Compared to those not providing care, grandparents who provided care at a low-to-moderate level were more likely to have fewer mobility limitations and depressive symptoms and better cognition. High intensity had no positive impacts on health. The effects of grandparenting on health operated differently across subgroups. Older grandparents showed better physical, mental, and cognitive health compared to their younger counterparts. Both genders had fewer mobility limitations if they provided care at a low-to-moderate level, although females reported better self-rated health. Rural grandparents reported better physical health; whereas urban grandparents reported better cognition.
Grandparenting could improve health in later life; however, there are complex interactions at play. Policies aimed at supporting grandparenting should consider optimal hours of care relevant to age, gender, and urban/rural contexts.
Grandparenting could improve health in later life; however, there are complex interactions at play. Policies aimed at supporting grandparenting should consider optimal hours of care relevant to age, gender, and urban/rural contexts.